/* LVL UP Imaging - Enhanced Brand Color System */

:root {
    /* Primary LVL UP Blue */
    --color-lvlup-blue: #3F89A1;
    --color-lvlup-blue-light: #5BA3BB;
    --color-lvlup-blue-dark: #2B6A7D;
    --color-lvlup-blue-darker: #1E4E5E;
    
    /* Complementary Brand Colors */
    --color-navy: #0A1128;
    --color-navy-light: #152038;
    --color-charcoal: #1E2938;
    --color-slate: #2D3B52;
    --color-slate-light: #3D4D68;
    --color-muted-blue: #4A6B7C;
    
    /* Accent & Action Colors */
    --color-accent: #3F89A1;
    --color-accent-hover: #5BA3BB;  /* Light blue for hovers */
    --color-action: #5BA3BB;
    
    /* Neutrals */
    --color-white: #FFFFFF;
    --color-off-white: #F9FAFB;
    --color-gray-50: #F8F9FB;
    --color-gray-100: #EDF1F5;
    --color-gray-200: #E1E8EF;
    --color-gray-300: #CBD5E1;
    --color-gray-400: #94A3B8;
    --color-gray-500: #64748B;
    --color-gray-600: #475569;
    --color-gray-700: #334155;
    --color-gray-800: #1E293B;
    
    /* Status Colors */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;
    --color-info: #3F89A1;
    
    /* Premium Gradients - LVL UP Blue Featured */
    --gradient-hero: linear-gradient(135deg, #1E4E5E 0%, #2B6A7D 40%, #3F89A1 100%);
    --gradient-hero-alt: linear-gradient(135deg, #0A1128 0%, #2B6A7D 60%, #3F89A1 100%);
    --gradient-login: linear-gradient(135deg, #1E4E5E 0%, #2B6A7D 30%, #3F89A1 70%, #5BA3BB 100%);
    --gradient-card: linear-gradient(135deg, #3F89A1 0%, #5BA3BB 100%);
    --gradient-card-hover: linear-gradient(135deg, #5BA3BB 0%, #6FB9D1 100%);  /* Lighter on hover */
    --gradient-overlay: linear-gradient(to bottom, rgba(63, 137, 161, 0) 0%, rgba(63, 137, 161, 0.8) 100%);
    --gradient-accent: linear-gradient(90deg, #3F89A1 0%, #5BA3BB 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(63, 137, 161, 0.05) 0%, rgba(91, 163, 187, 0.1) 100%);
    --gradient-nav: linear-gradient(180deg, #2B6A7D 0%, #3F89A1 100%);
    --gradient-button: linear-gradient(135deg, #3F89A1 0%, #5BA3BB 100%);
    --gradient-button-hover: linear-gradient(135deg, #5BA3BB 0%, #6FB9D1 100%);  /* Lighter on hover */
    --gradient-section: linear-gradient(to bottom, rgba(63, 137, 161, 0.03) 0%, transparent 100%);
    --gradient-premium: linear-gradient(135deg, #1E4E5E 0%, #3F89A1 50%, #5BA3BB 100%);
    
    /* Overlay Gradients */
    --overlay-dark: linear-gradient(to bottom, rgba(10, 17, 40, 0.7) 0%, rgba(30, 78, 94, 0.9) 100%);
    --overlay-blue: linear-gradient(135deg, rgba(43, 106, 125, 0.9) 0%, rgba(63, 137, 161, 0.9) 100%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Play', 'Inter', sans-serif;
    
    /* Shadows with blue tint */
    --shadow-sm: 0 1px 3px 0 rgba(63, 137, 161, 0.08);
    --shadow-md: 0 4px 6px -1px rgba(63, 137, 161, 0.12);
    --shadow-lg: 0 10px 15px -3px rgba(63, 137, 161, 0.15);
    --shadow-xl: 0 20px 25px -5px rgba(63, 137, 161, 0.18);
    --shadow-2xl: 0 25px 50px -12px rgba(63, 137, 161, 0.25);
    --shadow-blue: 0 8px 16px -4px rgba(63, 137, 161, 0.3);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* Global Resets with Brand Colors */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    color: var(--color-gray-700);
    background: var(--color-off-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Enhanced Typography with Brand Colors */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-navy);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

/* Link Styles with LVL UP Blue */
a {
    color: var(--color-lvlup-blue);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--color-lvlup-blue-light);  /* Light blue on hover */
}

/* Enhanced Button System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: var(--gradient-button);
    color: white;
}

.btn-primary:hover {
    background: var(--gradient-button-hover);
    box-shadow: var(--shadow-blue);
    transform: translateY(-2px);
}

.btn-secondary {
    background: white;
    color: var(--color-lvlup-blue);
    border: 2px solid var(--color-lvlup-blue);
}

.btn-secondary:hover {
    background: var(--color-lvlup-blue-light);  /* Light blue background on hover */
    border-color: var(--color-lvlup-blue-light);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%);
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, var(--color-danger) 0%, #DC2626 100%);
    color: white;
}

.btn-info {
    background: var(--gradient-button);
    color: white;
}

/* Enhanced Card System with Gradients */
.card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.card-gradient {
    background: var(--gradient-card);
    color: white;
}

.card-gradient:hover {
    background: var(--gradient-card-hover);
}

/* Badge System with LVL UP Blue */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background: var(--gradient-accent);
    color: white;
}

.badge-info {
    background: var(--color-lvlup-blue);
    color: white;
}

.badge-success {
    background: var(--color-success);
    color: white;
}

.badge-warning {
    background: var(--color-warning);
    color: white;
}

/* Utility Classes */
.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-bg {
    background: var(--gradient-hero);
}

.gradient-overlay {
    position: relative;
}

.gradient-overlay::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-overlay);
    pointer-events: none;
}

/* Mobile-Safe Containers */
.container {
    width: 100%;
    max-width: 100%;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 640px) {
    .container {
        max-width: 640px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 768px;
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 1024px;
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
    }
}

/* Prevent Horizontal Scroll on Mobile */
body, html {
    overflow-x: hidden;
    max-width: 100vw;
}

* {
    max-width: 100%;
}

/* Mobile Typography Adjustments */
@media (max-width: 768px) {
    h1 { font-size: 1.875rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    h4 { font-size: 1.125rem; }
    h5 { font-size: 1rem; }
    h6 { font-size: 0.9375rem; }
    
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.9375rem;
    }
}